Evaluation Boards - Audio Amplifiers
Audio Amplifier Evaluation boards are populated boards used to provide a working example of a specific analog amplifier or device. The amplifier types are Class AB, Class D, Class G, Class H, and Class K, with output types of headphone, 1 channel (mono), 2 channel (stereo), 3 channel, 4 channel, 6 channel, and 8 channel.
Product List
Total Components: 100
| Product | Pricing | Datasheet | Amplifier Type | Output Type | Max Output Power x Channels @ Load | Voltage - Supply | Board Type | Utilized IC / Part | Supplied Contents | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|
 AMP2X15 PUI Audio, Inc. | 1 $20.3700 | Datasheet | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 15W x 2 @ 8Ohm | 9.5V ~ 20V | Fully Populated | TPA3110D2 | Board(s) | 3,112 Cart + RFQ |
 TPA3255EVM Texas Instruments | 1 $241.2000 | Datasheet | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 605W x 1 @ 2Ohm; 315W x 2 @ 4Ohm | 18V ~ 53.5V | Fully Populated | TPA3255 | Board(s) | 5,749 Cart + RFQ |
 DFR0119 DFRobot | 1 $5.9000 | Datasheet | Class D | 2-Channel (Stereo) | 3W x 2 @ 4Ohm | 3.6V ~ 5.5V | Fully Populated | PAM8403 | Board(s) | 9,409 Cart + RFQ |
 BOB-11044 SparkFun | 1 $9.5000 | Datasheet | Class D | 1-Channel (Mono) | 1.4W x 1 @ 8Ohm | 2.5V ~ 5.5V | Fully Populated | TPA2005D1 | Board(s) | 1,799 Cart + RFQ |
 2130 Adafruit | 1 $3.9500 | Datasheet | Class D | 1-Channel (Mono) | 2.5W x 1 @ 4Ohm | 2V ~ 5.5V | Fully Populated | PAM8302A | Board(s) | 6,768 Cart + RFQ |
 3006 Adafruit | 1 $5.9500 | Datasheet | Class D | 1-Channel (Mono) | 3.2W x 1 @ 4Ohm | 2.5V ~ 5.5V | Fully Populated | MAX98357A | Board(s) | 9,444 Cart + RFQ |
 IRAUDAMP23 Infineon Technologies | 1 $272.7300 | Datasheet | Class D | 2-Channel (Stereo) | 600W x 2 @ 20Ohm | ±80V ~ 160V | Fully Populated | IRS2452AM | Board(s) | 7,918 Cart + RFQ |
 LPAB2X2-PAM8803 Sure Electronics | 1 $9.8900 | Datasheet | Class D | 2-Channel (Stereo) | 2W x 2 @ 4Ohm | 4.5V ~ 12V | Fully Populated | PAM8803 | Board(s) | 1,258 Cart + RFQ |
 LPAB2X15-TPA3110 Sure Electronics | 1 $18.5900 | Datasheet | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 15W x 2 @ 8Ohm; 30W x 1 @ 4Ohm | 10V ~ 24V | Fully Populated | TPA3110D2 | Board(s) | 8,536 Cart + RFQ |
 LPAB2X25-TDA7492 Sure Electronics | 1 $27.3900 | Datasheet | Class D | 2-Channel (Stereo) | 25W x 2 @ 6Ohm | 14V ~ 19V | Fully Populated | TDA7492 | Board(s) | 1,907 Cart + RFQ |
 KAB4X15-TPA3110 Sure Electronics | 1 $27.3900 | Datasheet | Class D | 4-Channel | 15W x 4 @ 8Ohm | 10V ~ 24V | Fully Populated | TPA3110D2 | Board(s) | 9,929 Cart + RFQ |
 MPAB2X50-TDA7492 Sure Electronics | 1 $27.3900 | Datasheet | Class D | 2-Channel (Stereo) | 50W x 2 @ 6Ohm | 10V ~ 27V | Fully Populated | TDA7492 | Board(s) | 6,922 Cart + RFQ |
 MPAB1X100-TPA3116 Sure Electronics | 1 $29.5900 | Datasheet | Class D | 1-Channel (Mono) | 100W x 1 @ 2Ohm | 10V ~ 24V | Fully Populated | TPA3116D2 | Board(s) | 3,822 Cart + RFQ |
 MPAB2X50-TPA3116 Sure Electronics | 1 $29.5900 | Datasheet | Class D | 2-Channel (Stereo) | 50W x 2 @ 4Ohm | 10V ~ 24V | Fully Populated | TPA3116D2 | Board(s) | 6,348 Cart + RFQ |
 KAB8X50-TDA7498E Sure Electronics | 1 $71.3900 | Datasheet | Class D | 8-Channel | 50W x 8 @ 4Ohm | 12V ~ 30V | Fully Populated | TDA7498E | Board(s) | 1,274 Cart + RFQ |
 DEV-14475 SparkFun | 1 $12.5000 | Datasheet | Class AB | 2-Channel (Stereo) | 300mW x 2 @ 8Ohm | 2.4V ~ 5.5V | Fully Populated | LM4853 | Board(s) | 4,324 Cart + RFQ |
 1752 Adafruit | 1 $19.9500 | Datasheet | Class D | 2-Channel (Stereo) | 20W x 2 @ 4Ohm | 5V ~ 12V | Fully Populated | MAX9744 | Board(s) | 7,800 Cart + RFQ |
 REFAUDIODMA12070PTOBO1 Infineon Technologies | 1 $61.0300 | Datasheet | Class D | 2-Channel (Stereo) | 80W x 4 @ 4Ohm | 5V ~ 26V | Fully Populated | MA12070P | Board(s) | 7,029 Cart + RFQ |
 LM48580EVM Texas Instruments | 1 $178.8000 | Datasheet | Class H | 1-Channel (Mono) | - | 2.5V ~ 5.5V | Fully Populated | LM48580 | Board(s) | 1,744 Cart + RFQ |
 TPA3112D1EVM Texas Instruments | 1 $184.8000 | Datasheet | Class D | 1-Channel (Mono) | 25W x 1 @ 8Ohm | 8V ~ 26V | Fully Populated | TPA3112D1 | Board(s) | 4,635 Cart + RFQ |